Give your bike that clean and custom look with these precision made aluminum head breathers. These are hard black anodized in a 3 stage finish process and made right here in the USA. Fits your Evo Big Twin, 91 and up Harley ...

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Give your bike that clean and custom look with these precision made aluminum head breathers. These are hard black anodized in a 3 stage finish process and made right here in the USA. Fits your Evo Big Twin, 91 and up Harley Sportster, 93-99 Big Twins and most S&S Motors. 1/2 13 TPI made from aluminum. Features Aluminum Screen

  • *for evo motors 93-99 and xl sportster (no xr) 91 to current
  • * 1/2 13 tpi with 3/4 head, 7/8 thread length
  • Made in USA
  • Black anodized in a 3 stage finish process
  • Comes with foam filter inside each breather bolt